Pending MLS# 26026203

405 W Swon Avenue, Webster Groves, MO 63119

Subdivision: New Helfenstein Park

List Price: $1,450,000

4

Bedrooms

4

Baths

4,584

Area (sq.ft)

$316

Cost/sq.ft

3+ Story

Type

5

Days on Market

Call Agent

Description

Set on a beautifully landscaped lot in one of Webster Groves’ most sought-after neighborhoods, 405 W. Swon offers a rare blend of timeless architecture, gracious living spaces, and exceptional long-term care. Owned by the same family for more than 40 years, the home has been meticulously maintained and thoughtfully expanded over time. The classic center hall plan creates an elegant introduction, with a spacious living room with fireplace to the left and a large, formal dining room to the right. The kitchen has been updated and features granite countertops, high-end appliances, and a mix of painted and stained cabinetry, with a nearby butler’s pantry and main floor laundry adding everyday functionality. A beautiful family room addition anchors the back of the home, with a second fireplace and windows on three sides overlooking the private backyard. Above, a vaulted home office provides a quiet and inspiring workspace. The second floor includes four bedrooms, highlighted by a primary suite with an adjoining sunroom, along with two full baths. A finished third-floor room adds additional flexibility. Outside, the setting is truly special—mature landscaping, a koi pond, and a large, level fenced yard create a peaceful, park-like environment. A two-car garage is complemented by a circle drive off Rock Hill for additional off-street parking. A home defined by its character, care, and setting, offering a wonderful balance of classic design and comfortable living in a premier Webster Groves location.

Property Information

List Price $ 1,450,000

Original Price $ 1,450,000

Status Pending

MLS# 26026203

Bedrooms 4

Full baths 2

Half baths 2

Main Floor Full Baths 2

Sq. Ft. Above 4,584

Lot Size

Acres 1

Subdivision New Helfenstein Park

Municipality Webster Groves

School District Webster Groves

County St Louis

Property Type Residential

Style 3+ Story

Style Description

Transaction Type

Special Conditions Standard

Type

Building Exterior Amenities

Building Style English,Tudor

Ownership Private

Special Description Standard

Appliances Some Stainless Steel Appliance(s),Gas Cooktop,Dishwasher,Disposal,Microwave,Double Oven

Additional Information

Elementary School Clark Elem.

Jr. High School Hixson Middle

Sr. High School Webster Groves High

Association Fee None

Architecture English,Tudor

Construction Concrete,Frame

Garage Spaces 2

Carport Spaces 0

Basement Description Concrete,Partial,Unfinished

Fireplace Type Family Room,Living Room,See Remarks

Fireplace Location

Lot Dimensions

Special Areas

Cooling Ceiling Fan(s),Central Air

Sewer Public Sewer Sewer

Heating Radiant

Water Public

Heat Source

Kitchen

Appliances Stainless Steel Appliance(s),Gas Cooktop,Dishwasher,Disposal,Microwave,Double Oven

Dining

Interior Decor Beamed Ceilings,Bookcases,Breakfast Bar,Breakfast Room,Built-in Features,Butler Pantry,Ceiling Fan(s),Center Hall Floorplan,Chandelier,Custom Cabinetry,Eat-in Kitchen,Entrance Foyer,Granite Counters,High Speed Internet,Historic Millwork,Kitchen Island,Natural Woodwork,Pantry,Separate Dining,Separate Shower,Special Millwork,Storage,Workshop/Hobby Area

Property Tax $12,847

Map Location

Directions

Rooms Dimensions

Room	Dimensions (sq.rt)
Living Room (Level-Main)	29 x 15
Dining Room (Level-Main)	15 x 17
Sunroom (Level-Main)	18 x 12
Kitchen (Level-Main)	N/A
Breakfast Room (Level-Main)	25 x 12
Laundry (Level-Main)	12 x 15
Family Room (Level-Main)	17 x 21
Primary Bedroom (Level-Upper)	15 x 15
Bedroom 2 (Level-Upper)	20 x 12
Bedroom 3 (Level-Upper)	15 x 13
Bedroom 4 (Level-Upper)	15 x 11
Office (Level-Upper)	18 x 12
Recreation Room (Level-Upper)	20 x 24

Change History

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Date	Change Type	Previous	New
May 10, 2026	StandardStatus	Active	Pending
May 4, 2026	New Listing	Active	Active
May 4, 2026	New Listing	1450000	1450000